EWI 3/4 Assembly exercises for door bell and stairway lighting systems

EWI 3/4 Assembly exercises for door bell and stairway lighting systems
These assembly exercises focus on mechanical skills. All exercises are of an extremely practical nature. All parts, except for consumables (wires) can be reused. The following exercises are undertaken in this course:
Assembly and wiring
Intercom system with door opener
Building intercom and bell systems
Testing and commissioning of the circuits in accordance with circuit and installation diagrams
Assembly and wiring of entrance and building intercom systems with and without call-back in accordance with circuit and installation diagrams
Testing and commissioning of the circuits